Weather History for Philadelphia, PA

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Wednesday, February 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 38 °F 35 °F  
Max Temperature 46 °F 43 °F 66 °F (1951)
Min Temperature 29 °F 27 °F 3 °F (1983)
Degree Days  
Heating Degree Days 27 30  
Month to date heating degree days 417 399  
Since 1 July heating degree days 2794 3062  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 29 °F    
Average Humidity 73    
Maximum Humidity 96    
Minimum Humidity 49    
Precipitation  
Precipitation 0.26 in 0.09 in 2.04 in (1930)
Month to date precipitation 1.25 1.23  
Year to date precipitation 4.59 4.26  
Snow  
Snow 0.20 in 0.40 in 10.00 in (1899)
Month to date snowfall 2.7 4.5  
Since 1 July snowfall 7.0 14.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 5 mph (NNE)    
Max Wind Speed 14 mph    
Max Gust Speed 29 mph    
Visibility 7 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 13, 2013 Rise Set
Actual Time 6:55 AM EST 5:34 PM EST
Civil Twilight 6:28 AM EST 6:02 PM EST
Nautical Twilight 5:56 AM EST 6:34 PM EST
Astronomical Twilight 5:24 AM EST 7:05 PM EST
Moon 8:24 AM EST (2/13) 9:34 PM EST (2/13)
Length of Visible Light 11h 34m
Length of Day
10h 39m
Waxing Crescent, 13% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 33.1 °F - 23.0 °F 66% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 AM 32.0 °F 26.4 °F 23.0 °F 69% 29.98 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
2:54 AM 33.1 °F - 23.0 °F 66% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:54 AM 30.9 °F - 23.0 °F 72% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:54 AM 30.9 °F 26.2 °F 23.0 °F 72% 29.94 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
5:54 AM 32.0 °F 28.7 °F 24.1 °F 73% 29.93 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
6:54 AM 28.9 °F - 24.1 °F 82% 29.93 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:54 AM 32.0 °F - 26.1 °F 79% 29.92 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:54 AM 35.1 °F - 27.0 °F 72% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 37.9 °F 33.5 °F 24.1 °F 57% 29.91 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
10:54 AM 39.9 °F 35.8 °F 24.1 °F 53% 29.88 in 10.0 mi ENE 5.8 mph - N/A   Overcast
11:54 AM 41.0 °F 36.4 °F 24.1 °F 51% 29.85 in 10.0 mi ENE 6.9 mph - N/A   Overcast
12:54 PM 42.1 °F 37.1 °F 25.0 °F 51% 29.81 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
1:54 PM 43.0 °F 38.8 °F 25.0 °F 49% 29.78 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
2:54 PM 45.0 °F 40.6 °F 26.1 °F 48% 29.74 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
3:54 PM 45.0 °F 39.7 °F 26.1 °F 48% 29.72 in 10.0 mi NE 10.4 mph 16.1 mph N/A   Overcast
4:54 PM 44.1 °F 38.6 °F 26.1 °F 49% 29.69 in 10.0 mi NE 10.4 mph - N/A   Overcast
5:54 PM 43.0 °F 37.7 °F 27.0 °F 53% 29.70 in 10.0 mi NE 9.2 mph - 0.00 in   Overcast
6:41 PM 41.0 °F 35.8 °F 30.2 °F 65% 29.70 in 6.0 mi East 8.1 mph - 0.01 in Rain Light Rain
6:54 PM 39.9 °F 35.1 °F 33.1 °F 77% 29.71 in 6.0 mi East 6.9 mph - 0.01 in Rain Light Rain
7:51 PM 35.6 °F 29.2 °F 33.8 °F 93% 29.71 in 6.0 mi East 8.1 mph - 0.05 in Rain Light Rain
7:54 PM 36.0 °F 31.1 °F 33.1 °F 89% 29.72 in 6.0 mi East 5.8 mph - 0.05 in Rain Light Rain
8:06 PM 35.6 °F 29.9 °F 33.8 °F 93% 29.71 in 5.0 mi NE 6.9 mph - 0.02 in Rain Light Rain
8:34 PM 35.6 °F 28.6 °F 33.8 °F 93% 29.71 in 3.0 mi North 9.2 mph - 0.04 in Rain , Snow Light Rain
8:50 PM 35.6 °F 30.7 °F 33.8 °F 93% 29.72 in 2.5 mi North 5.8 mph - 0.07 in Rain , Snow Light Rain
8:54 PM 35.1 °F 30.1 °F 33.1 °F 92% 29.71 in 2.5 mi NNE 5.8 mph - 0.07 in Rain , Snow Light Rain
9:04 PM 33.8 °F 29.6 °F 33.8 °F 100% 29.72 in 2.0 mi NNE 4.6 mph - 0.02 in Snow Light Snow
9:14 PM 33.8 °F 28.6 °F 32.0 °F 93% 29.71 in 1.5 mi NNE 5.8 mph - 0.04 in Snow Light Snow
9:31 PM 33.8 °F 29.6 °F 33.8 °F 100% 29.71 in 2.5 mi NNE 4.6 mph - 0.06 in Snow Light Snow
9:54 PM 35.1 °F 28.6 °F 33.1 °F 92% 29.71 in 2.5 mi North 8.1 mph - 0.07 in Snow Light Snow
10:05 PM 35.6 °F 28.6 °F 33.8 °F 93% 29.71 in 3.0 mi North 9.2 mph - 0.00 in Rain , Snow Light Rain
10:25 PM 33.8 °F 27.0 °F 32.0 °F 93% 29.72 in 1.8 mi North 8.1 mph - 0.02 in Snow Light Snow
10:35 PM 33.8 °F 28.6 °F 32.0 °F 93% 29.72 in 1.8 mi North 5.8 mph - 0.03 in Snow Light Snow
10:54 PM 33.1 °F 27.7 °F 32.0 °F 96% 29.72 in 1.8 mi North 5.8 mph - 0.04 in Snow Light Snow
11:02 PM 33.8 °F 28.6 °F 32.0 °F 93% 29.72 in 1.8 mi North 5.8 mph - 0.01 in Snow Light Snow
11:08 PM 33.8 °F 29.6 °F 32.0 °F 93% 29.72 in 2.5 mi North 4.6 mph - 0.01 in Snow Light Snow
11:18 PM 33.8 °F 30.8 °F 32.0 °F 93% 29.72 in 3.0 mi North 3.5 mph - 0.01 in Snow Light Snow
11:54 PM 34.0 °F 28.0 °F 32.0 °F 92% 29.74 in 3.0 mi North 6.9 mph - 0.02 in Snow Light Snow